@article{ASCFM_1990__95_26_1_0, author = {Anderson, David F. and Dobbs, David E. and Roitman, Moshe}, title = {Root closure in commutative rings}, journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques}, pages = {1--11}, publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont}, volume = {95}, number = {26}, year = {1990}, mrnumber = {1112633}, zbl = {0735.13004}, language = {en}, url = {http://www.numdam.org/item/ASCFM_1990__95_26_1_0/} }